| BP | blood pressure |
| SBP | systolic blood pressure |
| DBP | diastolic blood pressure |
| CVD | cardiovascular disease |
| ECG | electrocardiography |
| PPG | photoplethysmogram |
| SNR | signal-to-noise ratio |
| BPF | band-pass filter |
| HSMM | hidden semi-Markov model |
| RMSE | root mean square error |
| STD | standard deviation |
| MAE | mean absolute error |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.